The duck that conquered the internet
In a tournament featuring 48 teams, 104 matches, and billions of dollars in broadcast rights, the most-shared image of the opening week was a duck. Not a metaphorical duck, not a logo, not a mascot designed by a branding agency — an actual domesticated duck named Merlin, wearing a custom-made Mexico national team jersey with matching green socks, being carried by its owner through the streets outside Estadio Azteca after Mexico's 2-0 victory over South Africa.
The photograph was taken by a Reuters photographer and posted to social media at approximately 7:30 PM local time on June 14. Within four hours, it had been shared over eight million times. By morning, Merlin had his own fan accounts on Instagram and TikTok, a hashtag in three languages, and a feature spot on ESPN's SportsCenter highlights package — sandwiched between actual goal replays.
Who is Merlin?
Merlin is a white domesticated call duck — a small breed originally developed for hunting decoy purposes — owned by a Mexico City resident named Carlos Jiménez. According to interviews with Jiménez published in several Mexican outlets, Merlin has been attending football matches for two years, beginning with Club América games at Estadio Azteca. The custom jersey was made by Jiménez's mother, who also crafted the matching socks using repurposed fabric from a full-sized Mexico jersey.
The duck is, by all accounts, remarkably calm in crowd environments. Jiménez attributes this to early socialization — Merlin was raised from a duckling in a household with children, other pets, and frequent visitors. The duck reportedly shows no distress at stadium noise levels and has been observed sleeping in Jiménez's arms during particularly slow passages of play.

From local curiosity to global phenomenon
Merlin was already a minor celebrity in Mexico City's football scene before the World Cup. Local fans at Azteca recognized the duck-and-owner duo, and several Mexican sports Instagram accounts had featured them in posts about matchday culture. But the World Cup amplified the story exponentially. International press corps, desperate for colorful side stories during the early group-stage matches, latched onto Merlin with the enthusiasm usually reserved for giant-killing upsets.
After the opening match, Merlin was photographed at Mexico's second group game. By the third match — the 3-0 dismantling of Czechia — the duck had become a fixture of pre-match television coverage. Broadcast cameras sought him out in the crowd, commentators referenced him by name, and FIFA's official social media accounts shared images with carefully worded captions that avoided endorsing animal mascots while acknowledging the phenomenon.
The merchandise explosion
Within 72 hours of the original photograph going viral, unlicensed Merlin merchandise began appearing on Mexican e-commerce platforms. Miniature duck plush toys in Mexico jerseys. Stickers. Phone cases. A particularly popular design featured Merlin superimposed onto Mexico's squad photo in place of the official team portrait. The commercial response was faster and more creative than the official FIFA merchandise operation, which took several days to acknowledge the trend.
Jiménez has not sought to commercialize Merlin himself, stating in interviews that the duck is a pet, not a product. He has, however, accepted an invitation from a Mexican animal welfare organization to serve as an ambassador for responsible pet ownership — a role that involves posting educational content about duck care alongside the more entertaining matchday photographs.

Why animal mascots resonate at World Cups
Football history is populated with animal mascots that captured public imagination at major tournaments. Paul the Octopus predicted World Cup results in 2010. A stray cat interrupted a Champions League match at Anfield and became a social media star. Animals in football represent the unscripted, uncontrollable element that makes the sport endlessly entertaining — they are immune to tactical analysis, indifferent to scorelines, and genuinely funny in a way that manufactured content cannot replicate.
Merlin fits this tradition perfectly. In a tournament increasingly dominated by data analytics, transfer speculation, and commercial partnerships, a duck in a knitted jersey is a reminder that football is, at its core, a communal experience shared by people (and occasionally their pets) who simply enjoy being part of something larger than themselves.
Merlin's World Cup future
Mexico's advancement to the knockout rounds means Merlin's World Cup journey is not over. Jiménez has confirmed that the duck will attend Mexico's Round of 32 match, provided tickets are available. The question of whether Merlin will be permitted inside the stadium for knockout matches — where security is typically stricter — remains unanswered. FIFA's animal policy for World Cup venues is ambiguous on domesticated birds.
Regardless of whether Merlin makes it inside for the next match, the duck has already secured a permanent place in World Cup folklore. When the retrospective documentaries are made and the highlight reels are compiled, a small white duck in a green jersey will be there, somewhere between the goals and the celebrations, reminding everyone that the World Cup's best moments are often the ones nobody planned.
Practical notes
Merlin sightings have been concentrated around Estadio Azteca in Mexico City, particularly on the Calzada de Tlalpan approach road where fans gather before matches. The duck is typically visible in the two hours before kickoff and briefly after the final whistle. For anyone hoping to photograph Merlin, Jiménez is reportedly accommodating with photo requests but asks that flash photography not be used to avoid startling the duck.
Tags: #Buzz #MerlinDuck #Mexico #FIFAWorldCup2026 #WorldCup2026 #ViralMascot #WorldCupMoments #MexicoJersey #MexicoCity #AnimalFootball #FanCulture #KarpoFinds
Sources consulted: espn.com · visibrain.com
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